Bradley Cooper, Harry Connick Jr., Big K.R.I.T. featuring Raphael Saadiq

Nicole Kidman, Patton Oswalt, the War on Drugs

Liam Neeson, Fred Armisen, Carrie Brownstein

Lena Dunham, J.K. Simmons, Ghostface Killah with the Revelations featuring AZ and Kool G Rap

Don Cheadle, Kate Bosworth

Charlie Day, Jeff Musial, Little River Band

Chris Hemsworth, Sienna Miller, Joey Bada$$

Gwyneth Paltrow, Josh Gad, Panda Bear

Kevin Hart, Jay Baruchel, Meghan Trainor

Brian Williams, Victoria Justice, Joshua Topolsky

Jennifer Lopez, Anthony Mackie, Iliza Shlesinger

Jude Law, Keri Russell, Fall Out Boy

Jennifer Aniston, Bill Gates, Mario Batali

Blake Shelton, Bob Costas, Mötley Crüe

Ryan Seacrest, Maddie & Tae

Will Ferrell, Kevin Hart, Ariana Grande

Michael Keaton, Gwen Stefani

Ellen DeGeneres, Neil Young, Doc Severinsen

Vin Diesel, Carl Reiner

Will Smith, Rosamund Pike, Jack White

Jamie Dornan, Hannah Davis, Sheppard

Dakota Johnson, Anthony Anderson, Mark Ronson

Hugh Grant, Charles Barkley, Kyle Kinane

Colin Firth, Jack McBrayer, Triumph the Insult Comic Dog, the Weekend

Samuel L. Jackson, Norman Reedus, Jessie J

Edward Norton, Craig Robinson, Imagine Dragons

Taylor Swift, John Oliver, Imagine Dragons

Sigourney Weaver, Andy Cohen, Ella Henderson

Martin Short, Ruth Wilson

Kevin Bacon, Amy Sedaris, Nick Jonas

Christina Aguilera, Jeff Probst, Kid Rock

Josh Duhamel, Gabrielle Union, Charlie Wilson

Ice-T, Andrew Rannells, Lupe Fiasco

James Spader, Margot Robbie, Tobias Jesso Jr.

Josh Hutcherson, Abbi Jacobson & Ilana Glazer, Michael Schlow

Ryan Reynolds, Terrence Howard, Kelly Clarkson

Judi Dench, Ansel Elgort, GZA, Tom Morello

Danny DeVito, Zoe Kravitz

Hugh Jackman, Tiffani Thiessen, Hozier

Jim Parsons, Miles Teller, Wiz Khalifa

Jennifer Garner. Eugene Levy, Modest Mouse

Will Ferrell, Chelsea Peretti, Boots

Ben Stiller, Tim Gunn, Rixton

Jeremy Piven, Ariana Grande

January Jones, Bubba Watson, Brandon Flowers

Elizabeth Banks, Ronda Rousey, Little Big Town

Mitt Romney, Grace Helbig, G-Unit

Alan Cumming, Carey Mulligan, Ludacris

Will Forte, Adam Horovitz, Jeremy Wade

Helen Mirren, Oscar Isaac, Wale

Ethan Hawke, Willie & Korie Robertson, Alt-J

Pharrell, Roma Downey, Mark Burnett, Milky Chance

First lady Michelle Obama, Matthew Morrison, Smashing Pumpkins

Ricky Gervais, Jordana Brewster, Elle King, Boz Scaggs

Michael Douglas, Kat Dennings, St. Vincent

Louis C.K., Sophia Bush, Who Is Fancy

Julia Louis-Dreyfus, Scott Eastwood, Flo Rida

Madonna, Nikolaj Coster-Waldau

Kevin James, Vanessa Hudgens, Dan White

LL Cool J, Rose Byrne, Big Sean

Blake Lively, Brian Grazer, Nate Bargatze, 'Weird Al' Yankovic

Russell Crowe, Chris Christie, Kenny Chesney

Chris Evans, Monty Python, LunchMoney Lewis

Chris Pratt, Elizabeth Olsen

Robert Downey Jr., Fran Lebowitz, Zac Brown Band

Jeremy Renner, Edie Falco, Tori Kelly

Kristen Wiig, Thomas Middleditch, Josh Groban

Scarlett Johansson, David Steinberg, Blur

Helen Hunt, Jesse Eisenberg, My Morning Jacket

Jack Black, Melissa Rivers, Jeff Garlin

Sofia Vergara, James Marsden, Fetty Wap

Kerry Washington, Jesse Tyler Ferguson, Noel Gallagher

Jane Fonda, Sean Diddy Combs, the Vaccines, Jeff Bradshaw

Charlize Theron, Tom Brokaw, Death Cab For Cutie

Anna Kendrick, Terry Crews, Nate Ruess, Unlocking the Truth

Rebel Wilson, Rosie Huntington-Whiteley, Faith No More

Bill O'Reilly, Snoop Dogg

Queen Latifah, Sam Rockwell, a performance by the Broadway cast of Something Rotten!

Hugh Jackman, Nick Offerman, Janelle Monae

Jamie Foxx, Carla Gugino, Jamie Foxx featuring Kid Ink

David Duchovny, Jeff Foxworthy, Pitbull, Kevin Eubanks

Dwayne Johnson, Meghan Trainor, John Legend

Sting, Kevin Connolly, Kevin Delaney

Melissa McCarthy, Ed Sheeran, Terence Blanchard

Jude Law, Bryce Dallas Howard, Florence & the Machine

Jason Statham, Adrian Grenier, Elayne Boosler

John Cusack, Chita Rivera, Ricky Martin

Amanda Seyfried, Marlon Wayans, Jason Derulo

Larry David, Jason Alexander, Natasha Leggero, Alabama Shakes

Denis Leary, Molly Shannon, Kacey Musgraves

Whoopi Goldberg, Christian Slater, Of Monsters and Men

David Spade, Jennette McCurdy, A$AP Rocky

Lena Dunham, Colin Quinn

Aziz Ansari, Taylor Schilling, Adam Lambert

Billy Crystal, Jeb Bush, Courtney Barnett

Mark Ruffalo, Alan Rickman, James Taylor

Colin Farrell, Jason Schwartzman, Elmo

Vince Vaughn, Jim Gaffigan, Ryn Weaver

Seth MacFarlane, Amber Heard, Leon Bridges

Season 2

Reese Witherspoon, Rob Gronkowski, Simply Red

Comedy

Talk

The Tonight Show Starring Jimmy Fallon

Season 1

Season 3

Season 4

Season 5

Season 6

Season 7

Season 8

Season 9

Season 10

Season 11

Season 12

Specials

After Jay Leno's second retirement from the program, Jimmy Fallon stepped in as his permanent replacement. After 42 years in Los Angeles the program was brought back to New York.